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From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Guinan Sun <guinanx.sun@intel.com>
Cc: dev@dpdk.org, Beilei Xing <beilei.xing@intel.com>,
	Qi Zhang <qi.z.zhang@intel.com>,
	Qiming Yang <qiming.yang@intel.com>,
	stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix flow control broken
Date: Mon, 16 Dec 2019 13:06:36 +0800	[thread overview]
Message-ID: <20191216050636.GH59123@intel.com> (raw)
In-Reply-To: <20191206154118.4401-1-guinanx.sun@intel.com>

On 12/06, Guinan Sun wrote:
>Repeat switching flow control on or off during receiving traffic,
>testpmd reports "failed to switch Tx queue occurs" after quit.
>The patch fixes the issue.
>
>Fixes: f53577f06925 ("i40e: support flow control")
>Cc: stable@dpdk.org
>
>Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
>---
> drivers/net/i40e/i40e_ethdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
>index 5999c964b..5507f6c39 100644
>--- a/drivers/net/i40e/i40e_ethdev.c
>+++ b/drivers/net/i40e/i40e_ethdev.c
>@@ -53,7 +53,7 @@
> 
> /* Wait count and interval */
> #define I40E_CHK_Q_ENA_COUNT       1000
>-#define I40E_CHK_Q_ENA_INTERVAL_US 1000
>+#define I40E_CHK_Q_ENA_INTERVAL_US 50000
> 
> /* Maximun number of VSI */
> #define I40E_MAX_NUM_VSIS          (384UL)
>-- 
>2.17.1
>

Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

Applied to dpdk-next-net-intel, Thanks.

  parent reply	other threads:[~2019-12-16  5:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-06 15:41 Guinan Sun
2019-12-08 23:51 ` Zhang, Qi Z
2019-12-16  5:06 ` Ye Xiaolong [this message]
2019-12-16  5:22   ` Ye Xiaolong

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